Telomeres, the caps on the ends of eukaryotic chromosomes, play critical roles in cellular aging and cancer. An important facet to how telomeres function... 22 KB (2,640 words) - 02:45, 1 December 2023 |
The relationship between telomeres and longevity and changing the length of telomeres is one of the new fields of research on increasing human lifespan... 18 KB (1,998 words) - 04:49, 1 April 2024 |
Telomere-binding proteins (also known as TERF, TRBF, TRF) function to bind telomeric DNA in various species. In particular, telomere-binding protein refers... 13 KB (1,658 words) - 08:34, 4 December 2022 |
Telomerase (category Telomere-related proteins) ribonucleoprotein that adds a species-dependent telomere repeat sequence to the 3' end of telomeres. A telomere is a region of repetitive sequences at each... 49 KB (5,644 words) - 06:05, 27 April 2024 |
Hayflick limit (section Telomere length) cell undergoes mitosis, the telomeres on the ends of each chromosome shorten slightly. Cell division will cease once telomeres shorten to a critical length... 16 KB (1,876 words) - 19:40, 20 April 2024 |
Lengthening of Telomeres (also known as "ALT") is a telomerase-independent mechanism by which cancer cells avoid the degradation of telomeres. At each end... 6 KB (728 words) - 06:34, 5 March 2023 |
A telomere is a region of repetitive nucleotide sequences at each end of a chromosome. Telomere may also refer to: Telomere (insect morphology), a type... 325 bytes (71 words) - 09:06, 11 January 2019 |
Telomere resolvase, also known as protelomerase, is an enzyme found in bacteria which contain linear plasmids. In order to prevent exonuclease degradation... 1 KB (112 words) - 06:22, 29 November 2023 |
California, Berkeley. Greider pioneered research on the structure of telomeres, the ends of the chromosomes. She was awarded the 2009 Nobel Prize for... 31 KB (2,861 words) - 09:44, 17 April 2024 |
Eternal youth (section Telomeres) of telomeres is now clearly evident: lengthen the telomeres, lengthen the life. However, a study of the comparative biology of mammalian telomeres indicated... 9 KB (1,089 words) - 08:04, 29 February 2024 |
Cellular senescence (section Role of telomeres) senescence can be triggered by a DNA damage response due to the shortening of telomeres. Cells can also be induced to senesce by DNA damage in response to elevated... 57 KB (6,395 words) - 02:55, 28 March 2024 |
Shelterin (category Telomere-binding proteins) Shelterin (also called telosome) is a protein complex known to protect telomeres in many eukaryotes from DNA repair mechanisms, as well as to regulate... 21 KB (2,334 words) - 22:51, 9 April 2024 |
Hallmarks of aging (section Telomere shortening) below: Primary hallmarks (causes of damage) Genome instability Telomere shortening (or telomere attrition) Epigenetic alterations Loss of proteostasis Antagonistic... 40 KB (4,313 words) - 04:16, 4 May 2024 |
A telomere (pl.; telomeres or telomeron), literally "end piece", is a term in insect morphology, and refers to a type of "genital clasper"; i.e.: in Mallophaga... 888 bytes (83 words) - 03:10, 19 July 2021 |
Telomeric repeat–containing RNA (category Telomere-related genes) repeat–containing RNA (TERRA) is a long non-coding RNA transcribed from telomeres - repetitive nucleotide regions found on the ends of chromosomes that... 35 KB (4,668 words) - 11:25, 11 February 2024 |
which both copies of each chromosome are identical led to the first telomere-to-telomere, truly complete sequence of a human chromosome, the X chromosome... 64 KB (7,206 words) - 17:46, 14 April 2024 |
Giemsa staining). They are counted from the centromere out toward the telomeres. A range of loci is specified in a similar way. For example, the locus... 6 KB (561 words) - 15:47, 1 January 2024 |